GapMind for catabolism of small carbon sources

 

Aligments for a candidate for cbtF in Pedobacter sp. GW460-11-11-14-LB5

Align CbtF, component of Cellobiose and cellooligosaccharide porter (characterized)
to candidate CA265_RS10520 CA265_RS10520 ABC transporter ATP-binding protein

Query= TCDB::Q97VF4
         (324 letters)



>lcl|FitnessBrowser__Pedo557:CA265_RS10520 CA265_RS10520 ABC
           transporter ATP-binding protein
          Length = 568

 Score =  167 bits (424), Expect = 4e-46
 Identities = 96/265 (36%), Positives = 163/265 (61%), Gaps = 12/265 (4%)

Query: 3   LMELKGVSVIFEDKVGLFKKRKFY--ALKDVSLSMNQGDLLIVLGESGAGKTTLGRVIVG 60
           L+++K +   +    GLF K   Y  A+  ++  +  G+ L ++GESG GKTTLGR I+ 
Sbjct: 309 LLQIKNLCTWYPIHNGLFGKTTDYVKAVDQLNFEVFPGETLGLVGESGCGKTTLGRTILR 368

Query: 61  LQKPTSGEVVYDGYNIWKNKRKIFKKYRKDVQLIPQDPYSTLPFNKTVEEILVAPILRWE 120
           L +PTSGE++++G NI    +   +K RKD+Q+I QDPY++L    ++ + ++ P L+  
Sbjct: 369 LIQPTSGEIIFNGENITHIGKTALRKLRKDIQIIFQDPYASLNPKLSIGQSILEP-LQVH 427

Query: 121 KI--NKDELRKRLINLLELVKLTPAEEFLGKYPHQLSGGQKQRLSIARSLSVNPRIIVAD 178
           K+  N  E +++++ LL+ V L   EE   +YPH+ SGGQ+QR+ IAR+L++ P+ I+ D
Sbjct: 428 KLYRNDSERKQKVLELLDKVGLK--EEHFNRYPHEFSGGQRQRVVIARALALQPKFIICD 485

Query: 179 EPVTMVDASLRIGILNTLAEIKNRLNLTMVFITHDIPIARYFYHLFDKGNTIVMFAGRIV 238
           E V+ +D S++  +LN + ++++   LT +FI+HD+ + +   H+ D+   +VM  G+I 
Sbjct: 486 ESVSALDVSVQAQVLNLIKDLQSEFGLTYIFISHDLAVVK---HISDR--ILVMNKGKIE 540

Query: 239 ERADLEEILKDPLHPYTNDLIKLTP 263
           E    E+I   P   YT  LI+  P
Sbjct: 541 EEGFPEQIFYAPKAAYTQKLIEAIP 565



 Score =  139 bits (350), Expect = 2e-37
 Identities = 81/263 (30%), Positives = 143/263 (54%), Gaps = 10/263 (3%)

Query: 21  KKRKFYALKDVSLSMNQGDLLIVLGESGAGKTTLGRVIVGLQKPTS----GEVVYDGYNI 76
           +K  F A+K +S  + +G +L ++GESG+GK+     I+ L    +    GE+ ++  ++
Sbjct: 16  EKTWFKAVKQISFKVKKGTVLGIVGESGSGKSVTSFSIMRLHDERAAKITGEIDFEDISL 75

Query: 77  WKNKRKIFKKYR-KDVQLIPQDPYSTLPFNKTVEEILVAPILRWEKINKDELRKRLINLL 135
                   ++ R   + +I Q+P ++L    T    +   I+   K+++ E +K  I L 
Sbjct: 76  LNLSSNEIRQIRGNQISMIFQEPMTSLNPVFTCGYQVAEAIMLHRKVDQAEAKKHTIALF 135

Query: 136 ELVKLTPAEEFLGKYPHQLSGGQKQRLSIARSLSVNPRIIVADEPVTMVDASLRIGILNT 195
             V+L   E+    YPHQ+SGGQKQR+ IA +LS +P++++ADEP T +D +++  IL  
Sbjct: 136 NEVQLPRPEKIFESYPHQISGGQKQRVMIAMALSCDPKLLIADEPTTALDVTVQKTILQL 195

Query: 196 LAEIKNRLNLTMVFITHDIPIARYFYHLFDKGNTIVMFAGRIVERADLEEILKDPLHPYT 255
           L ++K   N+ M+FI+HD+ +              VM+ G IVE+   + I ++P HPYT
Sbjct: 196 LLKLKQERNMAMIFISHDLGVVNEI-----ADEVAVMYKGEIVEQGPAKSIFENPQHPYT 250

Query: 256 NDLIKLTPSIDNLYKEINVKINY 278
             L+   PS +   K++ V  ++
Sbjct: 251 KGLLACRPSPNRQLKKLPVVADF 273


Lambda     K      H
   0.321    0.141    0.410 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 482
Number of extensions: 23
Number of successful extensions: 6
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 2
Number of HSP's successfully gapped: 2
Length of query: 324
Length of database: 568
Length adjustment: 32
Effective length of query: 292
Effective length of database: 536
Effective search space:   156512
Effective search space used:   156512
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.8 bits)
S2: 51 (24.3 bits)

This GapMind analysis is from Sep 17 2021. The underlying query database was built on Sep 17 2021.

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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see the paper from 2019 on GapMind for amino acid biosynthesis, the paper from 2022 on GapMind for carbon sources, or view the source code.

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory